Ubani umdlali wethenisi omkhulu kunabo bonke emlandweni?
Ukuba ngomkhulu kunayo yonke umbuzo ozimele, ngokusekelwe enanini lama-grand slam kanye nenkathi adlalwa ngayo, uRod Laver uthathwa njengomunye wabadlali abakhulu kunabo bonke besikhathi sonke