Joe Root hugs Jacob Bethell (L) after Bethell reached his century during the 3rd Metro Bank ODI between England and South Africa (Getty Images)
England secured their biggest ever One Day International victory, crushing South Africa by an astonishing 342 runs at the Utilita Bowl.
Jacob Bethell scored his maiden professional century with 110 runs, supported by Joe Root's 100, helping England post a formidable total of 414 for five.
Jofra Archer led England's bowling attack with a sensational spell, taking four wickets for just 18 runs, dismantling South Africa's top order.
South Africa collapsed dramatically, being bowled out for 72 runs, with Adil Rashid taking the final three wickets to complete the rout.
Despite having already lost the Metro Bank Series, England's comprehensive performance provided a significant morale boost ahead of the upcoming T20 series.