Can I get into UCL or KCL with low GCSE

I feel like having low GCSES grades will affect my application ALOT the grades i got were: ABBBBBBCCCCC

My predicted grades for a levels are:
A*A*A,A-Maths, Computer Science, ICT, Welsh Bacc)

Though I’ll be getting contextual offers:
UCL Entry-A*BC
KCL Entry-AAA

Is there anyone who got in with low GCSE grades (for a ucl/KCL student)

I’m applying to Computer Science courses in both.

Just be aware that comepetition for these Unis is insane.
If you want a far less stressful 2nd year of A levels, simply don't apply.

Bristol, Bath, Warwick, Manchester etc are 'competitive' but at least you have a chance of actually getting an offer.