Read the passage below and answer the question or follow the instruction: Who else won championships in addition to Cruz Pedregon in the 2008 NHRA series?

Passage: Funny Car driver Cruz Pedregon captured his second NHRA series championship.
By Sunday high noon, the Funny Car championship drama at Pomona Raceway was over.
When Tony Pedregon, the defending Powerade Drag Racing Series champ, took out Robert Hight in the first round of the Auto Club NHRA Finals at Fairplex at that hour, it was enough to pass the crown, and accompanying $500,000 check, to older brother Cruz. It was the third championship for the family in six years.
The brothers engaged in an emotional hug after Tony’s run, both shedding tears.
Cruz went 16 years between his championships, the longest such stretch in NHRA history in any of its four professional categories.
Pedregon, who took over the points lead for good at Las Vegas two weeks ago, credited the implementation of the expanded Countdown to the Champion with allowing him to overtake Tim Wilkerson in the points battle.
Cruz punctuated the feat by defeating Ron Capps in the finals, giving him three straight victories, all in the Countdown. It was similar to the streak of five in 1992 that carried him to the title for car owner Larry Minor.
Joining Pedregon as a newly crowned champion was Eddie Krawiec in Pro Stock Motorcycle. Krawiec lost in the class finals to Chris Rivas, becoming the first racer to win a title without a national event victory since Rob Bruins in 1979. Tony Schumacher and Jeg Coughlin had previously won titles in Top Fuel dragster and Pro Stock, respectively.
Top Fuel driver Larry Dixon joined Cruz in the winner’s circle along with Greg Anderson in Pro Stock.
Cruz won the title by 93 points over Tim Wilkerson, with Jack Beckman in third, 114 behind. Hight was fourth (-119) and Tony Pedregon (-121) in fifth, the closest five-driver finish ever. Tony edged Hight by 19 points in 2007, which was the closest since Gary Scelzi nipped Ron Capps by eight points in 2005.
Winning the championship was a physically tough challenge for Pedregon.
“My heart rate was out of control, I was hoping all my body parts would work,” Pedregon said.
This prompt doesn't seem malicious.