Krillin (クリリン, Kuririn) is the best-friend of Goku and a Z-Fighter who is short and bald (with the exception of the Majin Buu Saga onwards) and provides comic relief during tense moments. He is a good-natured, outgoing and competitive martial artist. His only true vice seems to be his interest in women, though as the series progresses, his intentions lean more romantic, and in dangerous situations, he sometimes despairs about possibly dying unmarried. Once a fierce rival of Goku, he quickly became his best friend while training under Master Roshi. He also is close to Goku's son, Gohan. He eventually marries Android 18 and settles down, having a daughter named Marron. Krillin is known for being very cunning during his fights often relying on tricking his opponents to defeat them.He is a brave warrior seen when he actually tries to take on Recoome or Vegeta even though they were several times stronger than him.
Although he is definitely stronger than Yamcha, it is debatable whether he is stronger than Tien or not.
Kamehameha- A Ki attack in which the user fires a beam from their hands.
Destructo Disk- A move invented by Krillin in which the user charges a huge disk of Ki and throws it at the opponent.It is an incredible technique that can defeat an opponent several times stronger than.
Photon Bomber- An attack were a ball of ki is thrown at an opponent and it explodes.