Horace Rice

Horace "Horrie" Rice (1872 – 1950) was an Australian tennis player.
The left-handed Rice, who played in knickerbockers and long black socks, won the Men's Singles title at the 1907 Australasian Championships, beating Harry Parker in the final. He was also runner-up 3 times (in 1910, 1911 and 1915). He won the Men's Doubles title at the 1915 Championships, partnering Clarence Todd.
Grand Slam finals.
Mixed doubles: 1 (1 title).
At the time of winning his last Grand Slam title and his only one mixed doubles title (on 18 August 1923), he was 50 years and 347 days, which is the all-time record for men in tennis history.