Marcus Koh from Singapore

• 2018 Asia Pacific Yo-yo Contest 1A 4th
• 2017 Singapore National Yo-yo Contest 1A 1st
• 2017 Asia Pacific Yo-yo Contest 1A 3rd
• 2016 World Yo-yo Contest 1A 16th
• 2016 Singapore National Yo-yo Contest 1A 1st
• 2016 Singapore National Yo-yo Contest 5A 4th
• 2016 Asia-Pacific Yo-yo Contest 1A 2nd
• 2016 Asia-Pacific Yo-yo Contest 5A 12th
• 2015 World Yo-yo Contest 1A 12th
• 2015 Singapore National Yo-yo Contest 1A 1st
• 2015 Asia-Pacific Yo-yo Contest 1A 4th
• 2014 World Yo-yo Contest 1A 16th
• 2014 Singapore National Yo-yo Contest 1A 2nd
• 2014 Asia Pacific Yo-yo Contest 1A 6th
• 2014 European Yo-yo Championship OPEN INTERNATIONAL 2nd
• 2013 Singapore National Yo-yo Contest 1A 3rd
• 2013 Asia-Pacific Yo-yo Contest 1A 10th
• 2012 World Yo-Yo Contest 1A 2nd
• 2011 Russia National Yo-yo Contest OPEN INTERNATIONAL 1st
• 2011 World Yo-yo Contest 1A 1st
• 2011 Singapore National Yo-yo Contest 1A 1st
• 2011 Singapore National Yo-yo Contest 5A 5th
• 2011 Asia-Pacific Yo-yo Contest 1A 2nd
• 2011 Asia-Pacific Yo-yo Contest 5A 12th
• 2010 Singapore National Yo-yo Contest 1A 2nd
• 2010 Singapore National Yo-yo Contest 5A 6th
• 2010 Asia-Pacific Yo-yo Contest 1A 2nd
• 2010 Asia-Pacific Yo-yo Contest 5A 15th
• 2009 World Yo-yo Contest 1A 9th
• 2009 Singapore National Yo-yo Contest 1A 1st
• 2009 Singapore National Yo-yo Contest 5A 8th
• 2008 Asia-Pacific Yo-yo Contest 1A 6th
• 2008 Singapore National Yo-yo Contest 1A 3rd
• 2007 Singapore National Yo-yo Contest 1A 4th