The cast for the 33rd season of "The Ultimate Fighter" is now official. The UFC on Wednesday unveiled the full 16-fighter roster for "TUF 33," which will feature flyweights and welterweights.

In 1983, an aerospace industry superstar facetiously envisioned where the inexorably climbing cost of building fighter airplanes was leading—to what in a sense would be the ultimate fighter.

Gastelum had become the youngest fighter in UFC history to win the show at 21 years and a half, a record he still holds onto ...