AKA The Flash.
Is this statement also ok: "मैं सबसे ज़्यादा तेज़ आदमी हूँ" ?
It's correct but it doesn't sound as natural as the original sentence.
I think it's like saying I am the more fastest man. ज़्यादा usually means more.
why is it wrong to write: me sabse aadmi tez hun?