Joost Wammes
Examiner · DISC type scJoost Wammes is the Co-founder of Salesnerds, a firm focused on data-driven B2B sales that replaces cold calling with conversations based on market signals. He is also a Customer Success Manager for sales trainer Klaas Kroezen, championing a more authentic and relaxed approach to building client relationships.
After a two-year recovery from an injury, Joost is now training for Duchenne Heroes, a charity cycling event in 2026 to raise money for Duchenne muscular dystrophy. His background includes a service year with the Airmobile Brigade at the Dutch Ministry of Defense, which remains an interest.
Interesting fact: He first met his current colleague, Klaas Kroezen, when he hired him as a sales trainer, later transitioning from a satisfied client to a key team member.
Read the full overview →How Joost shows up
They tend to be clear about their needs and limitations and are unlikely to promise too much. They are always well-planned and adopt a systematic approach. They do not like taking risks at all and go for proven options in the end.
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DISC profile (public)
Steadiness (S)
Steadiness (S) reflects the degree to which a person is likely to focus on cooperation, support and taking everyone along. Those scoring high tend to be consistent and calm.
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