Question: when did channel 5 start in the uk
Answer: Channel 5 Launched 30 March 1997 ; 21 years ago ( 1997 - 03 - 30 ) Network 5 Owned by Viacom International Media Networks Picture format 576i 4 : 3 / 16 : 9 ( SDTV ) 1080i 16 : 9 ( HDTV ) Audience share 3.