On June 28, 1914, Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, and his wife, Sophie, were assassinated in Sarajevo, the capital of Bosnia. The couple was fatally shot while traveling in an open car by Gavrilo Princip, a 19-year-old revolutionary opposed to Austrian rule in the region. This assassination set off a series of political and military escalations that ultimately led to the outbreak of the First World War.

On the same date in 1960, the British Broadcasting Corporation (BBC) opened its Television Centre in White City, located in west London. At the time, it was the largest television production facility in the world, featuring seven studios, the largest of which, Studio One, covered 11,000 square feet. The centre was widely praised for its design and was often referred to as the "Taj Mahal of TV." Although it closed in 2013, three of its studios underwent refurbishment and were reopened in 2017.

Another notable event occurred 52 years ago in 1974, when Latvian ballet dancer Mikhail Baryshnikov defected from the Soviet Union during a tour with the Bolshoi Ballet troupe in Canada. Following his defection, Baryshnikov continued his career with ballet companies in Canada and the United States. He eventually became a principal dancer with the New York City Ballet before taking on roles as an artistic director. Later in his career, Baryshnikov expanded into film and television.

Among notable birthdays on June 29, 2026, are singer Nicole Scherzinger, marking her 48th birthday. Known for her vocal range extending to trained opera singing, Scherzinger initially gained fame as a member of the Pussycat Dolls. Actor Gary Busey turns 82; his career has been marked by resilience, including recovery from a severe motorbike accident in 1988. Welsh soprano Katherine Jenkins celebrates her 46th birthday; she is known for dedicating her awards to her late father. Additionally, George Sampson, the winner of Britain’s Got Talent, turns 33; he has also appeared on the television series Emmerdale.