Hello how may I help you? Hi can you help with world records info? Yes, I can help. who is the tallest person in the world (still living)? Do you mean the tallest living person or the tallest of all time? tallest living person The tallest living person in the world is Sultan Kosen. how tall is he? He is 8'3" tall. where does he live? He lives in Turkey. great! Thank you! You're welcome!