Attached files

file filename
EX-31.3 - EX-31.3 - MARKEL CORPmkl_12312020xex313.htm
EX-31.2 - EX-31.2 - MARKEL CORPmkl_12312020xex312.htm
EX-31.1 - EX-31.1 - MARKEL CORPmkl_12312020xex311.htm
EX-23 - EX-23 - MARKEL CORPmkl_12312020xex23.htm
EX-21 - EX-21 - MARKEL CORPmkl_12312020xex21.htm
EX-10.9 - EX-10.9 - MARKEL CORPmkl_12312020xex109.htm
EX-4.1 - EX-4.1 - MARKEL CORPmkl_12312020xex41.htm
10-K - FORM 10-K - MARKEL CORPmkl-20201231.htm

Exhibit 32.1
CERTIFICATION
FURNISHED PURSUANT TO 18 U.S.C. SECTION 1350
In connection with the Annual Report of Markel Corporation (the "Company") on Form 10-K for the year ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), each of the undersigned certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to his knowledge:
1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
February 19, 2021/s/ Thomas S. Gayner
Thomas S. Gayner
Co-Chief Executive Officer
(Co-Principal Executive Officer)
/s/ Richard R. Whitt, III
Richard R. Whitt, III
Co-Chief Executive Officer
(Co-Principal Executive Officer)
/s/ Jeremy A. Noble
Jeremy A. Noble
Senior Vice President and Chief Financial Officer
(Principal Financial Officer)