Bisu's win rate against Terran players has been the lowest when compared to Protoss or Zerg, although he managed to defeat veteran Terran players SlayerS `BoxeR` and NaDa already in his early career. Bisu acknowledged his poor performance particularly against Terran Siege Tanks, as well as his relatively subpar control of Carriers. On November 17, 2007 Bisu lost to then little known Terran player, Mind, during the GOMTV MSL final despite being an absolute tournament favorite; Mind instead became the youngest MSL champion at 16 years old. Bisu then went on a slump, making a comeback in the next year by winning the ClubDay MSL final against another Protoss player, JangBi. From July to August, 2010 Bisu had been in one of his worst streaks, with 5 losses against Terran players. On March 5 of that year he was eliminated from the Korean Air OSL by losing to Terran player go.go in the 36th round. Following Bisu's elimination he was given a break, explained by exhaustion from a hectic schedule and poor physical form. Bisu picked Stork's play pattern against Terran as the one he wants to learn.