Wild scenes as Leverkusen fans invade pitch DURING match

FANS raced on to celebrate BEFORE the final whistle as Bayer Leverkusen sealed their first ever Bundesliga title with a 5-0 defeat of Werder Bremen.

Incredibly, Xabi Alonso's men ended Bayern Munich's 12-year grip on the crown without losing a single league game all season.

Victor Boniface's first-half penalty and a worldie from Arsenal hardman Granit Xhaka made it 2-0 before Florian Wirtz fired the first hat-trick of his career.

It's the first major trophy of ex-Liverpool midfielder Alonso's managerial career - with a Treble still possible this campaign.

Unbeaten in all competitions, Leverkusen have one foot in the Europa League semis having beaten West Ham 2-0 in the first leg of their Europa League quarter-final.

They also play Kaiserslautern in the DFB Pokal final, who are second bottom of the German second division.

Leverkusen supporters lit flares and some surged onto the pitch once Wirtz made it 5-0 just ahead of stoppage time.

Leverkusen have five Bundesliga games remaining to ensure they finish this season as 'Invincibles'.

If they do so, they would be the first German club to ever achieve that feat.

Leverkusen's fine form has in part seen Harry Kane's move to Bayern Munich turn into a nightmare.

With Bayern winning the last 11 Bundesliga titles on the bounce, a 12th looked a dead cert when he made the £104million move from Tottenham last summer.

But things began to turn sour for Kane when Bayern were knocked out of the DFB Pokal by third tier minnows Saarbrucken in November.

That helped lead to a wretched run of form that saw Thomas Tuchel told he would be relieved of his duties this summer back in February.

Kane's last chance of a trophy this season relies on the second leg of Bayern's Champions League tie with Arsenal -