In the story, he is the leader of Xuanzang's three helpers who is strongest and has the highest power among them.

在《西游记》中，孙悟空可以被看作是唐僧三个徒弟中的领导人物，并且是其中最厉害、本领最高强的一位。

youdao

Seven runners will undertake the challenge, supported by a team of three physiotherapists and 10 other helpers.

BBC: Hillsborough to Anfield runners