195 Followers, 286 Following, 19 Posts - Jack Greif (@j.greif63) on Instagram: "Karting driver in Colorado for @rylanceracing Part time Sailing instructor Certified silly goose ‘27"

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Jace and Jack Greif are twin brothers from Baltimore who were sisters five years ago. All their lives, Jacqueline and Jennifer (that was the girls' name) felt "out of their bodies", cried at night and prayed that one day they would wake up as boys. When they turned 18, they decided to make drastic changes.

49 likes, 0 comments - j.greif63 on September 21, 2024: "Looking back on my debut season in 2 Strokes, I really couldn’t be happier. Despite that this season did contain a lot of rough luck and what if’s, I got some unbelievable chances to race. Running 8 races in the KA SR class and a single senior max race in Rotax west, I went through quite a …

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41 likes, 6 comments - j.greif63 on August 11, 2024: "Bit of a tougher weekend last time out in grand junction for CKT rnd 6. Practice we showed some pretty decent pace but qualified 11th in part due to a flat tire. 3 Laps into the first heat that same tire went flat and our race was over. Second heat we made it from 16th to 9th with some really …

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Jack Greif - WA Track and Field results and photos on Athletic.net

Jack Greif - WA Cross Country results and photos on Athletic.net