Buuxi weedha soo socota: Gustaaf "Guus" Bierings (wuxuu dhashay 28 Sebtember 1956) waa ciyaaryahan baaskiil wadis ah oo reer Holland ah oo hawlgab ah oo firfircoon intii u dhaxeysay 1975 iyo 1981. Waxa uu ka mid ahaa xulka Holland ee ku guuleystay tartankii
1978 UCI Road World Championships waxayna ku dhammeysteen kaalinta 15-aad ciyaarihii Olombikada ee 1980 ee tartanka waqtiga kooxda. Wuxuu sidoo kale ku guuleystay hal marxalad oo ka mid ah Olympia's Tour sanadkii 1977.