Youngest winner of the tennis Australian Open Men’s Singles
- Who
- Ken Rosewall
- What
- 18:76 year(s):day(s)
- Where
- Australia (Melbourne)
- When
- 17 January 1953
The youngest winner of the tennis Australian Open Men’s Singles is Ken Rosewall (Australia, b. 2 November 1934), who was aged 18 years 76 days when he won the 1953 tournament at the Kooyong Stadium in Melbourne, Australia, on 17 January 1953.
Rosewall defeated his compatriot Mervyn Rose 6–0, 6–3, 6–4 in the final.
In 1972, he became the oldest winner of the Australian Open, at the age of 37 years 62 days.