Not first solo, but not far from....
TOWER: XYZ cleard touch and go runway 25R, caution wake turbulence recently departed Gulfstream runway 30
XYZ: Cleared T&G 25R, caution WT
Touch and go....back in the air
BANG...( as the aircraft lurches violently)...what the fu**
Taught me a valuable lesson about Wake Turbulence though .....don't mess with it !