Here are some interesting facts about Troy and Zac!
Zac Efron
Zac Efron ranked #1 on IMDB Starmeter in August 2007, meaning he was the most searched for celebrity on the entire site!
Did you spot Zac Efron in Vanessa Anne Hudgen's music video for he single "Say OK"? He played her love interst there!
To warm up his voice, Zac drinks lemon water and sings "bumbleebee" in different notes!
Troy Bolton
Following Gabriella's tradition, Troy has "Getcha' Head in the Game" as his ringtone at the start of High School Musical 2!
The ski lodge where the famous karoake scene took place was actually a building in Utah - not a ski resort at all.
When Troy and Gabriella were exchanging numbers outside this "ski resort" the snow falling on them was actually flakes of potato!
When Troy sneaks into Gabriella's garden in HSM 1, the crew had to start filming as fireworks were going off nearby, which were not included in the scene!