Superman
He knows as superman because, he has run 200 m in under 19.80 seconds six times, and he has run the distance in less than 20 seconds twenty-three times. He holds nine of the top 50 200 m performances of all time. Johnson has run twenty-two 400 m races in under 44 seconds; he holds twenty-two of the top 50 and five of the top 10 400 m performances of all time. Over the course of his career, he twice set the world record in the 200 m, three times set the world record as part of the 4 × 400 m relay team, twice set the indoor 400 m world record, set the outdoor 400 m world record once, and set the 300 m mark once.
