WWE and TNA Wrestling are officially in business together. On Thursday, the two professional wrestling companies announced a multi-year partnership. The partnership firmly establishes the two companies' existing working relationship.

ESPN confirmed Thursday that WWE and TNA have agreed to a multi-year partnership. While TNA talent like Joe Hendry and Jordynne Grace have recently appeared on WWE programming, the new partnership means TNA pro wrestlers will regularly be seen on WWE's developmental brand,

In what could be defined as a startling development, long-term rival promotions, WWE and TNA have joined hands to announce a multi-year partnership.

WWE and TNA have announced an unprecedented new multi-year partnership that will lead to weekly crossovers between NXT and TNA. You can find additional details and comments from both companies

WWE and TNA Wrestling announced Thursday that they have officially entered into a multiyear partnership. In a joint statement, it was noted that the

WWE and TNA Wrestling on Thursday announced a multi-year partnership which will see wrestlers from both companies appear on each other's brands.