Tried by Julien Nadiras for a time. [2] More recently it has received a lot of attention from Nico Pelorson and Camille Coudert.
[1] https://fanatic-climbing.com/les-principaux-projets-en-bloc-de-lhexagone-the-main-french-bouldering-projects/
[2] http://www.zebloc.com/rubriques/julien-nadiras-and-tonino-78/