JOINT FILING AGREEMENT

EXHIBIT 1

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k) of the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a Statement on Schedule 13G (including any and all amendments thereto) with respect to the common stock, par value $0.01 per share, of Warrior Met Coal, Inc. and further agree that this Joint Filing Agreement shall be included as an Exhibit to such joint filing. In evidence thereof, the undersigned, being duly authorized, hereby execute this Joint Filing Agreement as of February 13, 2019.

	KKR CREDIT ADVISORS (US) LLC
	By:	/s/ Xxxxxxx Xxx Xxxx
	Name:	Xxxxxxx Xxx Xxxx
	Title:	Vice President

	KOHLBERG KRAVIS XXXXXXX & CO. L.P.
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact for Xxxxxxx X. Xxxxxxxxxx,
		Chief Financial Officer

	KKR MANAGEMENT HOLDINGS L.P.
	By:	KKR Management Holdings Corp., its general partner
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact for Xxxxxxx X. Xxxxxxxxxx,
		Chief Financial Officer

	KKR MANAGEMENT HOLDINGS CORP.
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact for Xxxxxxx X. Xxxxxxxxxx,
		Chief Financial Officer

	KKR GROUP HOLDINGS CORP.
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact for Xxxxxxx X. Xxxxxxxxxx,
		Chief Executive Officer

	KKR & CO. INC.
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact for Xxxxxxx X. Xxxxxxxxxx,
		Chief Financial Officer

	KKR MANAGEMENT LLC
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact for Xxxxxxx X. Xxxxxxxxxx,
		Chief Financial Officer

	XXXXX X. XXXXXX
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact

	XXXXXX X. XXXXXXX
	By:	/s/ Xxxxxxx X. Xxxxxxxxx
	Name:	Xxxxxxx X. Xxxxxxxxx
	Title:	Attorney-in-fact