Berat badan: 99 kg
Spike: 340 cm
Block: 306 cm
Akun Instagram: @isacviana
Riwayat Klub:
2006-2010: Brasil Volei Clube
2010-2013: Sao Bernardo
2013-2022: Sada Cruzeiro
Penghargaan Individu:
Best Middle Blocker (PAN American Cup 2013)
Best Middle Blocker (South American Club Championship 2013-2014)
Best Middle Blocker (South American Championship 2015)
Best Middle Blocker (Sout American Club Championship 2015-2016)
Best Middle Blocker (South American Club Championship 2017-2018)
Best Middle Blocker (South American Club Championship 2018-2019)
Best Middle Blocker (Mineiro Championship 2019-2020)
Best Server (Brazillian Cup 2019-2020)
Best Middle Blocker (Brazillian Superliga 2021-2022)
Aksi Isac Santos perkuat Jakarta STIN BIN patut dinanti pada ajang Proliga 2023.***