JR
Jonas Rufener
SUIMen
Birth date7/16/1992
Height-
Weight-
Jonas Rufener is a Switzerland sprinter, born on July 16, 1992. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.93 in the 100m, 22.33 in the 200m, 51.69 in the 400m, 1.99 in the HJ and 6.97= in the LJ. He is currently active on the international athletics circuit, representing Switzerland.