In 1997, the `` <PERSON>'' became the first group to top the British charts with their first four singles when the double-sided hit ``<PERSON>'' and ``Who Do You Think You Are?'' went to No. 1. The group began their run of hits with their debut single ``Wannabe,'' and followed it up with ``Say You'll Be There'' and ``2 Become 1.'' ``Wannabe'' also topped the charts in the U.S. and Canada.