Theodore Apollo Johnson is the youngest of the four children born to former British Prime Minister Boris Johnson and his former wife, Marina Wheeler. Born in July 1999, Theodore grew up in London within a family that attracted considerable public interest because of his father’s political career and his mother’s work as a barrister. Yet, unlike some members of the Johnson family, Theodore has generally maintained a relatively private profile.
His story is particularly interesting because it combines the privileges and pressures of growing up in a prominent British family with an apparently independent path through education and business. From his studies at Cambridge University to his recent appearances in UK corporate records, Theodore Apollo Johnson has gradually developed an identity that extends beyond simply being known as Boris Johnson’s son.
Who Is Theodore Apollo Johnson?
Theodore Apollo Johnson was born in July 1999 and is the youngest child of Boris Johnson and Marina Wheeler. The couple had four children together: Lara Lettice, Milo Arthur, Cassia Peaches, and Theodore. Their family life unfolded largely in London, while Boris Johnson moved through an increasingly prominent political and media career.
Theodore has attracted attention partly because he has not pursued the same level of public visibility as his father. While Boris Johnson became a well-known journalist, London mayor, Conservative politician, and prime minister, Theodore has mostly appeared in the media in connection with his education, family background, and later professional activities.
That relative privacy makes available information about him more limited than information about other members of the Johnson family. Nevertheless, several details offer an interesting picture of his educational background, interests, and emerging career.
Growing Up in London
Theodore spent his formative years in London, growing up during a period when his father’s public profile was expanding rapidly. Boris Johnson served as Mayor of London from 2008 to 2016 before holding senior national government roles and ultimately becoming prime minister in 2019. For Theodore, that meant growing up alongside political developments that were frequently discussed across British newspapers and television.
Despite the family’s public prominence, Theodore’s personal life has generally remained away from the centre of political reporting. Reports about his education indicate that he attended a private school in London before moving on to university. Contemporary coverage has often described him as more reserved than his father, despite the striking similarities in appearance that have made him recognizable to British media audiences.
Education at Cambridge University
One of the most notable aspects of Theodore Apollo Johnson’s background is his university education. He studied History at the University of Cambridge, a choice that inevitably attracted attention because of his father’s connection with Oxford.
Boris Johnson famously studied at Balliol College, Oxford, while Theodore attended the historic rival institution, Cambridge. The Oxford-Cambridge rivalry is one of the most enduring traditions in British higher education, making Theodore’s university choice an interesting point of contrast between father and son.
Reports published while Theodore was a student described him as a History undergraduate at Cambridge. In 2020, The Standard reported that he was preparing to enter his final year and noted that he used the name Theodore Johnson-Wheeler professionally online, incorporating his mother’s surname.
Studying history at Cambridge also provided Theodore with an academic environment where politics, society, institutions, and major historical events could be examined from different perspectives. Although it would be speculative to draw a direct connection between his degree and his later career, the subject fits naturally into the broader intellectual environment in which he was raised.
A Creative Interest in Politics
Theodore’s university years also received attention for a rather unusual reason. In 2020, reports emerged that he had written a play about Brexit that dramatized aspects of his father’s role in Britain’s departure from the European Union.
The production was reportedly shared with friends and featured the Johnson family as part of its subject matter. The story was notable because it suggested that Theodore was willing to explore one of the most controversial political events in recent British history through creative writing.
Rather than treating his father’s political career as something completely separate from his own life, the reported play appeared to approach the subject with humour and creativity. It offered a glimpse of an individual interested not only in history but also in the political and cultural events shaping contemporary Britain.
This detail also helps explain why Theodore has occasionally attracted media attention despite maintaining a comparatively low public profile.
Why Is Theodore Compared With Boris Johnson?
Among Boris Johnson’s children, Theodore has frequently been described as bearing a particularly strong physical resemblance to his father. British media coverage has repeatedly highlighted similarities between the two, especially their distinctive blond hair.
The resemblance has become something of a recurring feature in profiles of Theodore. Photographs published in British media have often prompted comparisons between the younger Johnson and his father during Boris Johnson’s younger years.
Physical resemblance, however, tells only a small part of a person’s story. Theodore’s educational route and professional interests appear to have developed independently. Choosing Cambridge rather than Oxford, pursuing History, and remaining relatively private have all contributed to a public image that is distinct from his father’s highly recognizable personality.
Theodore Apollo Johnson-Wheeler and Business Activities
A more recent development in Theodore’s public profile comes from UK corporate records. Companies House lists him under the double-barrelled name Theodore Apollo Johnson-Wheeler, reflecting the use of both family surnames. The official register currently shows three active appointments.
He is listed as a director of Roman Charles Ltd, a company incorporated in October 2023. He was appointed to the role on 23 October 2023.
He is also a director of Caliburn Industries Ltd, where he was appointed on 16 July 2025. Companies House records identify the company’s business classification as defence activities.
In addition, Theodore became a designated member of Caliburn Holdings LLP on 27 October 2025. The partnership is registered as active, with its correspondence address in London.
These records provide evidence of his formal involvement in business entities, although corporate appointments alone do not establish the precise nature of his day-to-day responsibilities, earnings, or personal wealth.
His Full Siblings
Theodore is the youngest of four full siblings from Boris Johnson and Marina Wheeler’s marriage.
Lara Lettice Johnson
Born in 1993, Lara is Theodore’s older sister. She has developed a career connected to journalism, editing, and broadcasting. Her professional interests reflect a broader Johnson family association with writing and media.
Milo Arthur Johnson
Born in 1995, Milo is Theodore’s older brother. He attended Westminster School before studying at SOAS University of London. He has been described in public profiles as having interests including sport and international affairs.
Cassia Peaches Johnson
Born in 1997, Cassia is Theodore’s older sister and the third child of Boris Johnson and Marina Wheeler. She attended Highgate School and later studied at Trinity College Dublin. Public profiles have associated her with writing and journalism, continuing the family’s connection with the media world.
Together, the four siblings form the core of the Johnson-Wheeler family branch associated with Boris Johnson’s marriage to Marina Wheeler.
Theodore’s Half-Siblings
Theodore also has several half-siblings through his father’s other relationships. Public genealogical and biographical records list Stephanie Macintyre as a daughter of Boris Johnson and Helen Macintyre. Boris Johnson also has three younger children with his wife Carrie: Wilfred Lawrie Nicholas Johnson, Romy Iris Charlotte Johnson, and Frank Alfred Odysseus Johnson.
This wider family structure means Theodore belongs to a large and highly recognizable British family, although many details of the relationships between individual siblings remain private.
A Life Away From the Political Spotlight
Perhaps the most interesting feature of Theodore Apollo Johnson’s story is what he has not done. Despite being the son of a former prime minister, he has not established himself as a politician or major media personality.
Instead, the available record points toward education, creative interests, and business. His Cambridge studies, reported interest in writing, and Companies House appointments suggest a young professional developing his own direction.
That distinction matters. Famous family connections can open doors, but they can also create expectations. Theodore’s comparatively private approach allows him to build a career without constantly being judged through the political achievements or controversies associated with his father.
Conclusion
Theodore Apollo Johnson occupies an unusual position within British public life. He is connected to one of the country’s most recognizable political families, yet he has largely avoided becoming a public figure in his own right.
Born in July 1999, educated in London, and later a History student at Cambridge, Theodore followed an academic path that contrasted neatly with his father’s Oxford background. His reported creative work surrounding Brexit showed an interest in politics and contemporary events, while his formal business appointments under the name Theodore Apollo Johnson-Wheeler indicate that his professional life has increasingly moved into the corporate sphere.
His resemblance to Boris Johnson may continue to attract headlines, but the more significant story is his gradual development of an identity separate from his father’s. For now, Theodore Apollo Johnson remains a relatively private figure whose education, family background, and emerging business career provide the main clues to the direction his life is taking.
FAQs About Theodore Apollo Johnson
1. Who is Theodore Apollo Johnson?
Theodore Apollo Johnson is the youngest child of former UK Prime Minister Boris Johnson and his former wife, barrister Marina Wheeler. He was born in July 1999 and grew up in London.
2. How old is Theodore Apollo Johnson?
Born in July 1999, Theodore Apollo Johnson is 27 years old as of September 2026.
3. Where did Theodore Apollo Johnson study?
Theodore attended a private school in London and later studied History at the University of Cambridge.
4. Did Theodore Johnson attend the same university as Boris Johnson?
No. Boris Johnson studied at Oxford University, while Theodore studied at Cambridge University. The two universities are famous for their historic academic and sporting rivalry.
5. Why is Theodore Apollo Johnson compared with Boris Johnson?
Theodore has frequently attracted media attention because of his physical resemblance to his father. Their blond hair and similar appearance have particularly prompted comparisons.
6. What is Theodore Johnson’s full name?
UK Companies House records list him as Theodore Apollo Johnson-Wheeler, incorporating both his father’s and mother’s family names.
7. Is Theodore Apollo Johnson involved in business?
Yes. Companies House records list Theodore Apollo Johnson-Wheeler as a director or designated member of several corporate entities, including Caliburn Holdings LLP, Caliburn Industries Ltd, and Roman Charles Ltd.
8. Who are Theodore Apollo Johnson’s siblings?
His three full siblings are Lara Lettice Johnson, Milo Arthur Johnson, and Cassia Peaches Johnson. He also has half-siblings through Boris Johnson’s other relationships.
9. Who is Theodore Johnson’s mother?
His mother is Marina Wheeler, a British barrister who was married to Boris Johnson for around 25 years.
10. Does Theodore Apollo Johnson have half-siblings?
Yes. His half-siblings include Stephanie Macintyre and Boris Johnson’s children with Carrie Symonds: Wilfred, Romy, and Frank Johnson.
11. Is Theodore Apollo Johnson a politician?
There is no indication that Theodore has pursued a political career like his father. His publicly documented background includes education, creative interests, and business activities.
12. Is Theodore Apollo Johnson married?
There is no widely established public information confirming that Theodore Apollo Johnson is married. He has generally kept his personal life private.
