The Belgium international took to Twitter to express his joy after his sibling opted to join him at Stamford Bridge, though the youngster will train with the reserves
Chelsea attacker Eden Hazard has spoken of his delight after the Blues sealed the signing of his younger brother Thorgan Hazard from French outfit Lens.
The Blues secured the capture the 19-year-old on Tuesday, just weeks after they broke the bank to bring Eden to Stamford Bridge from Lille for a fee in the region of 32 million pounds.
And the Belgium international was quick to voice his glee at his sibling's switch.
"Two Hazards at Chelsea. I'm so happy,” he wrote on Twitter.
However, the two brothers are not expected to see much of each other on the field in 2012-13, with Eden set to be thrown straight into the first-team squad, while Thorgan anticipated to spend most of his time out on loan or with the club's Under-21 side.