|Hometown:||Mission Viejo (CA)|
|High School:||Mission Viejo|
Comes to Saddleback from Mission Viejo High School where he lettered in golf before graduating in 2018. While at MVHS, Bosanko was the MVP of the South Coast League, winning medalist honors seven times and qualifying for the CIF Southern Section Championships. In addition, Bosanko played on the Toyota Tour Cup throughout high school. He helped with the Special Olympics and plans to major in psychology.