tinsel, we thought best for rudolph to wear it, so huge thanks to our world service colleagues. rudolph apparently is four years old and wearing that tinsel beautifully, i think you'd agree. he carries it off, doesn't he? and it's also about gchq - this intelligence gathering agency that's meant to keep the uk safe against crime, terror and hostile states. so how challenging is this? well, they're meant — the whole point of this is to recruit young people between 11 and 18 from — using the science, technology, engineering and maths—focused quiz. did you ever, by the way, consider this as a career? um... chuckles. wasn't expecting that question! but funnily enough, when i was at university, i was vetted. right. so there we are. so you were vetted at university — that's a bbc exclusive. and i did notjoin it — that tells you something. right, now, they are broadening it out, they're modernising, so you could be a non—binary bond now, can't you, these days? mi6�*s head appears on telly, doesn't he, to explain why they use green ink. so the whole thing is changing.