Johannes Patz
Ulrik Fredrik Johannes Patz (born July 3, 1993 in Skellefteå) is a Swedish curler. He is a 2014 European mixed curling champion and a two-time Swedish mixed curling champion (2014, 2017). Personal life. Johannes Patz from well known Swedish family of curlers, which includes his father Flemming (who is also a coach, his aunt (Flemming's sister) Susanne, and his uncle (Flemming's brother) Rickard Hallström (also a coach).