People Sean O'Brien (professional windsurfer) Sean O'Brien australian professional windsurfer Sean O'Brien australian professional windsurfer from . Sean O'Brien was born on January 01, 0006 in . Birth Place: Brisbane Birthday: 6 Age : ≈ 0 years old Birth Sign : Capricorn About Other facts about Sean O'Brien Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit