1. Lydia Ko was (Born in 24 april 1997) .
2. Lydia ko was born in Korea.
3. She is a professional golfer who became the top golfer in the world on 2 February 2015 at 17 years.
4.9 months and 9 days of age, making her the youngest player of either gender to be ranked No. 1 in professional golf. Upon winning The.