A noted professional athlete’s presence at an upcoming event in Wisconsin is drawing blowback due to her opposition to allowing trans-identified males to compete in women’s sports. Bethany Hamilton, a professional surfer who lost one of her arms in a shark attack and was the subject of the film “Soul Surfer,” is slated to appear at the Women’s Fund of the Oshkosh Area Community Foundation’s annual “Power of the Purse” fundraising event in Oshkosh on May 9. According to the group’s website, “The mission of the POP event is to continue raising awareness, advocacy, and funds for women and children who are underserved in our community.”