WATCH BELOW: Shane and Summer Warne "Dash City" TikTokWhile the world is pretty familiar with Jackson Warne, given his stint on SAS Australia, less is known about his two daughters, Brooke and Summer, who tend to live a little further out of the spotlight.However, Shane was always one to celebrate his kids on social media, and a deep love for them could be gleaned from his posts and Stories, where he shared many snaps of the girls and wrote gushing tributes for certain milestones.Brooke was Shane’s oldest child at age 24, while Summer was his youngest, aged only 20.Shane with Jackson and Brooke at a charity event.Shane shared a sweet Instagram Story a few years ago to mark the momentous occasion of Summer finishing high school, which meant all of his kids had finally finished their schooling.“Wow.