Gabriel Bortoleto: "Karting is a mandatory step to become a professional racing driver, it is the most important school" Gabriel Bortoleto: "Karting is a mandatory step to become a professional racing driver, it is the most important school" Bas Kaligis / Thursday, February 14, 2019 0 6266 Article rating: 5.0 The Brazilian Gabriel Bortoleto has grown in karting with CRG: he has been part of the Team Gamoto in 60 Mini, then moved to the CRG Factory team of OK Junior in 2017. Read more