105-Year-Old Sprinter -- SETS WORLD RECORD ... Celebrates Like Usain

Most 105-year-olds are dead ... but there's one from Japan who's still SPRINTING LIKE A CHAMP ... and set a WORLD RECORD on the track this week.

His name is Hidekichi Miyazaki -- and one day after his 105th birthday, he recorded the fastest ever 100 meter dash time for a person in the 105+ category ... with a time of 42 seconds.

But the best part of the whole thing ... he busted out the LIGHTNING BOLT celebration after he crossed the finish line ... a tribute to Usain Bolt.

In fact, Miyazaki calls himself "Golden Bolt" -- and says he wants to challenge Usain to a race!!!