I-LeadZevs (uJohn Lesley) ungumhwebi ongumakad' ebona onguchwepheshe ekuhlaziyeni nasekubikezeleni imakethe ye-cryptocurrency. Uneminyaka engaphezu kwengu-10 yokuhlangenwe nakho nezinhlobonhlobo zezimakethe nezimpahla - izimali, izinkomba kanye nempahla.UJohn ungumbhali wezihloko ezidumile ezinkundleni ezinkulu ezinokubukwa kwezigidi futhi usebenza njengomhlaziyi kanye nomhwebi oqeqeshiwe wawo womabili amaklayenti kanye yena.