The US-American Isabelle Faus climbs with „Primitivo Stand“ in Valle Bavona (Bavona Valley) in the Kanton Tessin in Switzerland his 18th 8B-Boulder. Also she has with „Memory is Parallax“, „Amandla“ and „The Wheel of Chaos“ third boulder in this grade. Only Alec Puccio has more Boulder in this grade in their account. Already in 2015, Isabelle was the fifth woman ever to climb an 8B + boulder with „Amandla“ in the Rocklands. She has manages more than 100 boulder problems from Fb8a to Fb8b +.