Christopher John Alandy-Dy Tiu (born July 15, 1985) is a Filipino former professional basketball player who is currently a television presenter. He played college basketball for the Ateneo Blue Eagles with whom he won the UAAP title in 2008. He went on to play his entire professional career for the Rain or Shine Elasto Painters of the Philippine Basketball Association (PBA), winning the Commissioner's Cup in 2016. He also played for the Philippine national basketball team and was captain of the roster that competed in the 2011 FIBA Asia Championship. Outside basketball, he is a TV host, model, politician, and businessman. He hosts the television shows iBilib on GMA and 1-on-1 Tiu-torials on TV5.