A new SEMrush round-up, which focuses on the skills required for an SEO professional to become truly successful. We have invited an array of industry experts to share their insights on the key proficiencies every SEO specialist should possess; these guests include Bastian Grimm, Cosmin Negrescu, Kelvin Newman, Andy Cooney, Alexandra Tachalova, Alec Bertman, Jack Norell, and Joe Shervell.