A man's struggle against himself and against time. Kenyan runner Eliud Kipchoge dreams of completing a marathon distance of less than two hours. An achievement that is considered unattainable for a human being. Here we follow him as he prepares to break the impossible record. Is he able to break the magical two-hour limit and write history?对于陈天(🎏)豪交(jiāo )代的探(tàn )索任务，金勇是相当(dāng )兴奋的，来到部落的这些天，他感觉都(dōu )快颓(😞)废了(🈯)。