One of three sophomore returnees for the Ducks in 2012-13, he ranks third among active players within his six rounds of par or better (5 (-), 1 (E)). Based on 2011-12 results, is one of three returnees with scoring averages with 0.3 of each other  (Rak Cho, 73.5; Robbie Ziegler, 73.6; Woo, 73.7). (164^th, 73.21). As a freshman, helped the Ducks ranked top 15 nationally all season, and was team’s lone freshman entrant in all three postseason stops. In April and May, helped squad tie for the Pac-12 Championships lead at the end of regulation, and place second in the Ann Arbor NCAA Regional and third in the NCAA Championships.

2011-12: Was one of Ducks’ hottest players on the course in the spring and capped season ranked 222^nd nationally (73.68), and was its top frosh in the Golfstat ratings. Made his collegiate debut in the Bandon Dunes Championship in mid-March as an individual (seventh, 68-74-73-215 (+2)). That placing was his highest of the season, and second-best among UO’s nine entries in the event. Also took seventh in the Ann Arbor NCAA Regional (72-66-70-208 (-5)) and stood second on the squad. Added a third, top-25 effort in his first official scoring appearance fo the squad in the Oregon Duck Invitational (16^th-t, 73-73-73-219 (+3)) and helped team to a two-stroke win (284-279-284-847) over Long Beach State. Altogether, ended campaign with six rounds of par or better, including four in his last eight in the Pac-12, Regional and NCAA Championships. Stood fourth on squad in final standings of the Pac-12 (32^nd, 77-76-70-72-295 (+7)) and NCAA finales (123^rd-, 76-7579-230). Overall, sported a 73.7 scoring average from his seven tournaments and 22 rounds.

Before Oregon: Played on the Singapore National Team and assisted in the team's sixth-place finish in the 24th Asia Pacific Amateur Golf Team Championship. Placed eighth in the 2009 Asian Amateur Championship. Finished military service for his country in the spring.

Personal: Major is undeclared. Parents are Ben and Chai.