Seems lately that at 100/200 tables and 100k tables players are goig all in with terrible cras (76 92 J5) They always seem to win, and only seem to bet big when I have a great hand JJ QQ KK or KA. Anyone know how they do it?

Starting Hand
Dealing pocket cards: [Ad, Kc]
Icon__ raises $2,000
trendz raises $4,000
2277777 folds
***Insane*** folds
DrRich takes a seat
Icon__ raises $93,506
trendz calls
Dealing flop: [5c, 4h, 8s]
Dealing turn: [7h]
Dealing river: [4s]
Icon__ shows [Jh, 5h] for two pair, fives and fours
trendz shows [Ad, Kc] for a pair of fours
Icon__ wins main pot $189,500
Icon__ wins side pot $1,506
trendz stands up