Didn't happen to me, but this is the worst beat I ahve personally witnessed live. The chip leader down to a few blinds in 2 hands and then busted on bubble. Ouch! 
PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (4 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)
saw flop|saw showdown
UTG (t3815)
Button (t1145)
SB (t6310)
Hero (t2230)
Preflop: Hero is BB with 6
, 2
.
UTG calls t200, 1 fold, SB completes, Hero checks.
Flop: (t600) 8, 5, K (3 players)
SB checks, Hero checks, UTG bets t400, SB raises to t800, Hero folds, UTG raises to t3615, SB calls t2815.
Turn: (t7830) K
(2 players)
River: (t7830) K
(2 players)
Final Pot: t7830
Main Pot: t7830 (t7830), between UTG and SB. > Pot won by UTG (t7830).
Results in white below:
UTG has Kc 3h (four of a kind, kings).
SB has 9h Qh (flush, king high).
Outcome: UTG wins t7830.
