In the 7th edition of TI, only four players have managed to appear in all of them.
Puppey, KuroKy and DDC are the only players left who have competed at every single TI event as an active player. UNiVeRsE has also attended every International, but was only a sub during The International 2011.
Puppey - NaVi (TI1, TI2, TI3, TI4), Team Secret (TI5, TI6, TI7)
KuroKy - GosuGamers (TI1), mousesports(TI2), NaVi(TI3,TI4), Team Secret (TI5), Team Liquid (TI6, TI7)
DDC - Invictus Gaming(TI1), LGD Gaming (TI2, TI3, TI4), EHOME(TI5), Vici Gaming Reborn(TI6), LGD.Forever Young (TI7)
UNiVeRsE - SUB (TI1)*, Evil Geniuses(TI2), Team Dignitas(TI3), Evil Geniuses(TI4, TI5, TI6, TI7)