Choi placed first in the UCI Track Cycling World Cup Classics Madison in Beijing, and won the 2010 Tour de Berne in Aigle, Switzerland.

[1] He competed for Hong Kong in the men's omnium at the 2012 Summer Olympics.

[2] Choi retired at the end of the 2013 season to pursue business studies.

[3] Choi Ki Ho won the Tour de Korea at the age of 19 on 24 April 2011, becoming the youngest cyclist to do so.

[4] He completed the nine-stage race, a total distance of 1,335.9 kilometers, in a cumulative time of 33 hours 54 minutes 45 seconds.