Neil Buchanan, Art Attack
What he's been up to since: After 17 years of hosting Art Attack, Neil got back into the music business, reforming his heavy metal band Marseille. Bonus fact: Before wearing the red jumper, Neil (and his band) opened for Judas Priest. Seriously.
Tom Darvill, CITV
What he’s been up to since: Tom – or Arthur, as he's now known – changed lanes and became an actor. He's perhaps best recognised for playing the Doctor's companion Rory on Doctor Who.
Cat Deeley, SMTV Live
What she’s been up to since: Cat Deeley found success in America, becoming the presenter of So You Think You Can Dance.
Ant and Dec, SMTV Live
What they've been up to since: The Geordie duo graduated to primetime, moving on to present shows like Pop Idol, Saturday Night Takeaway, and I'm a Celebrity...Get Me Out of Here! They were awarded OBEs in 2016.
Vernon Kay, T4
What he’s been up to since: Vernon Kaye is still a regular on our screens. Since leaving T4 and getting a haircut, Vernon has presented All Star Family Fortunes and Splash!
Kirsten O’Brien, SMart
What she’s been up to since: The SMart and Smile presenter has kept relatively on the down-low since leaving CBBC, although she did have a brief presenting stint on GMTV.
Dick and Dom, Dick & Dom in da Bungalow
What they've been up to since: Dick and Dom recently celebrated 20 years on children's TV. The two also tour around the UK with their stage show Dick and Dom LIVE.
Michael Underwood, Jungle Run
What he’s been up to since: Michael has taken on more of a journalistic role in recent times, serving as the entertainment correspondent on GMTV for a number of years. He's married to fellow presenter Angellica Bell.
Konnie Huq, Blue Peter
What she’s been up to since: Konnie Huq is still a regular on British TV, showing up on shows like The One Show, Would I Lie to You?, and This Morning.
Jamie Theakston, Live & Kicking
What he’s been up to since: After leaving Live & Kicking, Theakston went on to present Top of the Pops. His career in music presenting continued with his own show on BBC Radio 1, which he eventually left in order to pursue a career in acting.
Angellica Bell, Xchange
What she’s been up to since: Among other things, Bell still presents children's TV shows – just recently she stood in as a presenter on Blue Peter for three months.
Dave Benson Phillips, Get Your Own Back
What he’s been up to since: The prominent gunger now runs a moving company, as well as offering other services. Dave can also be seen on Twitter with fire tweets that sometimes cause security concerns.
Jake Humphrey, Bamzooki
What he’s been up to since: In 2006 Jake Humphrey became the youngest ever host of Football Focus, and he went on to present Match of the Day. He can still be seen presenting numerous sports shows on BT Sport.
James Mackenzie, Raven
What he’s been up to since: The iconic presenter, who dressed like a crow before Game of Thrones made it cool, currently stars in the Scottish soap River City. If you don't mind having your childhood illusions ruined, you can even follow him on Twitter.