Depends what you call interesting
Started building a 50's kit car when I was 14 yrs called a HAMBLIN , based on the Austin Seven . Never finished it due to family influence but had support from my uncle being ex REME and a ' mean ' driver . My first quick car was a MINI COOPER then nothing very fast until a friend and myself built a special from an SS Jaguar which we cut 3 feet from the chassis and welded her together then sprinted it at Blackbush . Years went by and married with children prevented motorsport financially plus I was a farm manager , so no time anyway . At 33yrs I had a Formula Ford experience at Goodwood when the only restriction was to stay behind the professional and not above 5000 rpm and he lead us around the circuit ----------------------------- it was bloody hilarious , I just stuck a cars length off his rear and he kept going quicker and so did I
When we finished he got out of his car with it still rolling and was shouting at the guys in the pit and pointing at me . The guy who'd taken my cash came over and asked whether I'd ever driven a F.Ford before --- no , why says I
Anyway it was very cheap at £25 for 6 laps or so .
A couple of years later I went to Thruxton for a F.Ford experience which was a little more diciplined . James Weaver AKA 'mad james weaver' took me out in a Ford RS2000 track car and put my ear nearly on the grass through the corners ---- an awesome experience
After that they let you loose in a F.Ford .
Toys wise , I went through a BMW 2002tii , MG Midget 1500 , Fiat 125 Sport , Anglia 1200 Weber45's and head mod's , Zepher 2.4 with cams and Webers , Cortina M2 GT , Fiat Supamirafiore 1600 , Mitsubishe Celeste 2lt , Manta GTE 2lt . There were other more boring ones in between .
Nothing then till I built the Stylus in 1997/1999
Having been farming most of my life before starting my own business landscaping , I'd always serviced , repaired everything mechanical myself so the only learning curve was fibre glass and wiring