Behind the nickname CK Brixes, there is Cheekok Ang – or simply CK Ang -, a retired engineer from Singapore who started building LEGO Great Ball Contraptions in 2015, after he saw a GBC circuit by Akiyuki, at the 1st Japan Brickfest. Since then, he has never stopped building LEGO ball running machines. He had even participated to his first exhibition in 2019. CK Bricks is a talented builder who proposes some compact GBC modules having some innovative mechanisms. Until recently, most of his content was shared via Facebook, but he just opened a YouTube channel, from which you can discover more easily his amazing creations. Get ready for some cool GBC content !