Creator of the hit West End shows, RATPACK and CHRISTMAS WITH THE RATPACK.

He has devised spectacular large-scale concert productions;

ONE (Israel), SAVIOUR IV (Japan) and the World Tour of THE OPERA SHOW.

Sebastian collaborated with Paula Abdul on THE ULTIMATE CHEER! in the USA and his latest work EVOLUTION opened in China where he continues to conceive

original productions and purpose-built theaters for the Passport Theatrical Group.