Lewis Hamilton has revealed George Russell was given the Mercedes’ only upgrade for the Monaco Grand Prix after being outqualified by his team-mate for the seventh time this season. Hamilton is nearing the halfway point of his final season with Mercedes and it’s been a year to forget so far. The seven-time world champion currently sits eighth in the Drivers’ Championship and has failed to finish any higher than sixth in a single race. Russell has also been the better of the two in qualifying and Monaco marked another race weekend where the young British driver managed to finish ahead of his te…