![File:2013 IPC Athletics World Championships - 26072013 - Lucas Prado and guide Lorenzo Alves Martins and Felipe Gomes and guide Jorge Borges of Brasil starting the Men's 100m - T11 1.jpg - Wikimedia Commons File:2013 IPC Athletics World Championships - 26072013 - Lucas Prado and guide Lorenzo Alves Martins and Felipe Gomes and guide Jorge Borges of Brasil starting the Men's 100m - T11 1.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/b/b5/2013_IPC_Athletics_World_Championships_-_26072013_-_Lucas_Prado_and_guide_Lorenzo_Alves_Martins_and_Felipe_Gomes_and_guide_Jorge_Borges_of_Brasil_starting_the_Men%27s_100m_-_T11_1.jpg)
File:2013 IPC Athletics World Championships - 26072013 - Lucas Prado and guide Lorenzo Alves Martins and Felipe Gomes and guide Jorge Borges of Brasil starting the Men's 100m - T11 1.jpg - Wikimedia Commons
![Lucas Prado of Brazil & Laercio ALVES MARTINS (Guide) on his way to winning silver in the Men's 400m - T11 race Stock Photo - Alamy Lucas Prado of Brazil & Laercio ALVES MARTINS (Guide) on his way to winning silver in the Men's 400m - T11 race Stock Photo - Alamy](https://c8.alamy.com/comp/D401Y6/lucas-prado-of-brazil-laercio-alves-martins-guide-on-his-way-to-winning-D401Y6.jpg)
Lucas Prado of Brazil & Laercio ALVES MARTINS (Guide) on his way to winning silver in the Men's 400m - T11 race Stock Photo - Alamy
![Brazil's Lucas Prado runs with his guide to win gold in the athletics men's 200m T11 finals at the National Stadium, also known as the Bird's Nest, during the Beijing 2008 Paralympic Brazil's Lucas Prado runs with his guide to win gold in the athletics men's 200m T11 finals at the National Stadium, also known as the Bird's Nest, during the Beijing 2008 Paralympic](https://c8.alamy.com/comp/2D1N71J/brazils-lucas-prado-runs-with-his-guide-to-win-gold-in-the-athletics-mens-200m-t11-finals-at-the-national-stadium-also-known-as-the-birds-nest-during-the-beijing-2008-paralympic-games-september-13-2008-reutersclaro-cortes-iv-china-2D1N71J.jpg)