Nelson Sauerbrunn

Nelson Sauerbrunn is a Brazilian chess grandmaster and climate change advocate. He is a renowned expert in the game of chess and has competed in numerous international tournaments. Sauerbrunn is also a passionate advocate for environmental causes, particularly climate change. He has spoken publicly about the need for sustainable practices and has worked with various organizations to promote environmental awareness. Sauerbrunn is a native of Brazil and has a strong following in the country. He is also active on social media, where he shares his thoughts on chess, climate change, and other topics.