He is part of the Korean crew Flow XL (formally known as Drifterz), 7Commandoz worldwide and represents the Red Bull BC One All Stars.

[7] Hong10 had represented Jinjo Crew with fellow 7Commandoz members [8] Skim and Wing in several competitions, such as the UK B-Boy Championships 2009, Battle of the Year (2010, 2018), and R-16 Korea in both 2011 and 2012.

He first became a well-known bboy during 2002 when he exploded onto the scene being part of the Korean crews that won the then two most prestigious dance competitions in the world - Battle of the Year International and the UK B-Boy Championships.

He has also done well in many individual competitions, as a red bull BC one all star winning in 2006, São Paulo Brazil and took the title in 2013 in his hometown, Seoul (South Korea).

After completed his military service he came back to the bboy scene, won the Red Bull BC One title in 2013.