Lydia Jacoby

Lydia Alice Jacoby is an American professional swimmer. She was the first Alaskan to qualify for an Olympic Games in swimming; she competed at the 2020 Summer Olympics in Tokyo in 2021, winning the gold medal in the 100-meter breaststroke with a time of 1:04.95. That was the fastest time ever achieved by a female American swimmer in the event in the 17–18 age group. ^{Lydia Jacoby, American swimmer}

29 February 2004

Born on the same birth day (29 February): Claudia Williams (tennis) • Kamil Tolon • Katalin Kovács • Manoel Maria • Theodor Leber

Born in the same month (February 2004): Eleonore Caburet • Millie Bobby Brown • Scoot Henderson • Šimon Nemec