Although Blackjack Boom is trained at the Gold Coast, all his four wins have been at the Sunshine Coast over 1000 metres.
The exciting gelding's win delighted Toby Edmonds who trains him in partnership with son, Trent.
Edmonds was thrilled Blackjack Boom overcame his big weight of 59kgs and the outside draw to complete a hat-trick of wins.
“He got a little tired towards the end but to beat those horses with that weight was a good effort,” Edmonds said.
Another trainer on the QTIS Jewel trail is Toowoomba's Rex Lipp following Burnish Gold’s win in the QTIS Two-Year-Old Handicap over 1000 metres.
The daughter of Defcon made it two wins from three starts with a one-length win over Jukebox Glow.
Lipp, who co-trains with Nicholas Hahn, won last year’s QTIS 3YO Jewel with Simply Fly.
Lipp is yet to win the QTIS Jewel for two-year-olds but Burnish Gold proved she was on the right path.
“She’s a big strong filly and she relaxes so well in her races,” Lipp said.
“I like her and she’ll go to the QTIS Jewel next month.
“I can’t see any standout fillies this year so all going well she’ll run in the big race next month.”