Jenny Rose Guerrero was a swimmer who represented the Philippines as the youngest ever athlete of the squad (age 16) at the 2000 Summer Olympics in Sydney. She placed 35th in the 100 m Breaststroke and 31st in the 200 m. She won two medals at the 2001 Southeast Asian Games in Kuala Lumpur, and later became a top 8 finalist at the 2002 Asian Games in Busan, South Korea before her official retirement in 2005.

2000 Summer Olympics, Sydney